ES2202979T3 - Revestimiento luminiscente para lamparas de descarga de gas. - Google Patents

Revestimiento luminiscente para lamparas de descarga de gas.

Info

Publication number
ES2202979T3
ES2202979T3 ES99118700T ES99118700T ES2202979T3 ES 2202979 T3 ES2202979 T3 ES 2202979T3 ES 99118700 T ES99118700 T ES 99118700T ES 99118700 T ES99118700 T ES 99118700T ES 2202979 T3 ES2202979 T3 ES 2202979T3
Authority
ES
Spain
Prior art keywords
luminescent
substance
size
coating
luminescent substance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES99118700T
Other languages
English (en)
Spanish (es)
Inventor
Kailash C. Mishra
Harold Rothwell, Jr.
Thomas E. Peters
Jean M. Evans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of ES2202979T3 publication Critical patent/ES2202979T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/44—Devices characterised by the luminescent material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7774—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
    • H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
ES99118700T 1998-09-28 1999-09-22 Revestimiento luminiscente para lamparas de descarga de gas. Expired - Lifetime ES2202979T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/162,192 US6313578B1 (en) 1998-09-28 1998-09-28 Phosphor coating for gas discharge lamps and lamp containing same
US162192 1998-09-28

Publications (1)

Publication Number Publication Date
ES2202979T3 true ES2202979T3 (es) 2004-04-01

Family

ID=22584565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99118700T Expired - Lifetime ES2202979T3 (es) 1998-09-28 1999-09-22 Revestimiento luminiscente para lamparas de descarga de gas.

Country Status (7)

Country Link
US (1) US6313578B1 (de)
EP (1) EP0993020B1 (de)
JP (1) JP2000106136A (de)
AT (1) ATE243362T1 (de)
CA (1) CA2276916A1 (de)
DE (1) DE69908877T2 (de)
ES (1) ES2202979T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531074B2 (en) * 2000-01-14 2003-03-11 Osram Sylvania Inc. Luminescent nanophase binder systems for UV and VUV applications
US6531823B2 (en) * 2000-12-18 2003-03-11 Koninklijke Philips Electronics N.V. Fluorescent colortone lamp with reduced mercury
KR20050010757A (ko) * 2003-01-21 2005-01-28 마쯔시다덴기산교 가부시키가이샤 플라즈마 디스플레이 패널의 제조 방법
WO2004081140A1 (ja) * 2003-03-13 2004-09-23 Nichia Corporation 発光膜、発光装置、発光膜の製造方法および発光装置の製造方法
US6982046B2 (en) 2003-10-01 2006-01-03 General Electric Company Light sources with nanometer-sized VUV radiation-absorbing phosphors
CN101845304A (zh) * 2004-06-14 2010-09-29 皇家飞利浦电子股份有限公司 含有uv-b荧光剂的低压气体放电灯
US20090127999A1 (en) * 2005-05-11 2009-05-21 Koninklijke Philips Electronics N.V. Discharge lamp with a monolithic ceramic color converter
DE112006002464T5 (de) 2005-09-14 2008-07-24 Littelfuse, Inc., Des Plaines Gasgefüllter Überspannungsableiter, aktivierende Verbindung, Zündstreifen und Herstellungsverfahren dafür
WO2007102094A1 (en) * 2006-03-06 2007-09-13 Philips Intellectual Property & Standards Gmbh Luminescent material using (y, gd)-containing nanoparticle and surface bound organic ligands
KR101072162B1 (ko) * 2009-12-04 2011-10-10 엘지이노텍 주식회사 형광체 제조방법 및 상기 형광체를 포함하는 발광장치
TWI434912B (zh) 2010-12-29 2014-04-21 Ind Tech Res Inst 螢光粉改質之方法、螢光粉組成物及其製造方法與螢光粉溶液

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987414A (en) 1956-12-03 1961-06-06 Gen Electric Treatment of luminescent materials
US3551180A (en) 1968-12-09 1970-12-29 Gen Electric Aqueous binder with adherence additive for lamp phosphor coating
US4340512A (en) 1979-10-01 1982-07-20 North American Philips Corporation Method of providing a universal coating for fluorescent lamps
JP2784255B2 (ja) 1990-10-02 1998-08-06 日亜化学工業株式会社 蛍光体及びそれを用いた放電ランプ
US5518808A (en) * 1992-12-18 1996-05-21 E. I. Du Pont De Nemours And Company Luminescent materials prepared by coating luminescent compositions onto substrate particles
US5460701A (en) 1993-07-27 1995-10-24 Nanophase Technologies Corporation Method of making nanostructured materials
US5565741A (en) 1994-03-16 1996-10-15 Osram Sylvania Inc. Method of operating a neon discharge lamp particularly useful on a vehicle
US5923118A (en) * 1997-03-07 1999-07-13 Osram Sylvania Inc. Neon gas discharge lamp providing white light with improved phospher
US5455489A (en) 1994-04-11 1995-10-03 Bhargava; Rameshwar N. Displays comprising doped nanocrystal phosphors
CN1208753A (zh) * 1998-07-07 1999-02-24 东南大学 纳米粘结剂
CN1208750A (zh) * 1998-07-07 1999-02-24 东南大学 荧光灯涂粉用纳米涂覆液及其制灯工艺

Also Published As

Publication number Publication date
EP0993020A1 (de) 2000-04-12
US6313578B1 (en) 2001-11-06
JP2000106136A (ja) 2000-04-11
DE69908877D1 (de) 2003-07-24
EP0993020B1 (de) 2003-06-18
ATE243362T1 (de) 2003-07-15
DE69908877T2 (de) 2003-12-04
CA2276916A1 (en) 2000-03-28

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